125842411544 has 16 divisors (see below), whose sum is σ = 236459784600. Its totient is φ = 62786468992.

The previous prime is 125842411537. The next prime is 125842411547. The reversal of 125842411544 is 445114248521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125842411547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16838129 + ... + 16845600.

Almost surely, 2^125842411544 is an apocalyptic number.

It is an amenable number.

125842411544 is a deficient number, since it is larger than the sum of its proper divisors (110617373056).

125842411544 is a wasteful number, since it uses less digits than its factorization.

125842411544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33684202 (or 33684198 counting only the distinct ones).

The product of its digits is 204800, while the sum is 41.

The spelling of 125842411544 in words is "one hundred twenty-five billion, eight hundred forty-two million, four hundred eleven thousand, five hundred forty-four".